<button class="mb-12" tiButton (click)="start()">开始引导</button>

<div class="h-48 relative">
  <span #introStep1 class="absolute p-2 top-3 left-10">1.位置</span>
  <span #introStep2 class="absolute p-2 inline-block top-12 left-28">2.形状</span>
  <span #introStep3 class="absolute p-2 right-3 top-10">3.模板</span>
  <span #introStep4 class="absolute p-2 top-40 left-10">4：最后一步</span>
</div>

<ng-template #step3Tem> <ti-icon class="text-yellow-400 mr-3" name="warn"></ti-icon>自定义模板 </ng-template>
